TPE (Thermoplastic Elastomer) combines the elasticity of rubber with the processability of plastic, making it a popular used overmolding material in hand tool manufacturing. It is particularly well-suited for tools that require prolonged handling, such as screwdrivers, pliers, wrenches, and utility knives. Through overmolding or two-shot molding processes, TPE can be directly bonded to hard plastics or metals, providing anti-slip, shock-absorbing, and ergonomic benefits.
| Category | Application | Material Benefits |
| Tool Handle Overmolding | Overmolding on screwdrivers, pliers, power tools, wrenches to improve grip and safety | Soft touch, anti-slip, colorable, good adhesion, fatigue resistance. |
| Non-slip Strips for Wrenches | Localized grip enhancement for better torque | Localized overmolding, high wear resistance, oil resistance. |
| Foot Pads & Shock-absorbing Cushions Pressure Zones (Ergonomic Inserts) |
Mounted at the bottom of table-top tools to prevent movement and absorb vibration Designed to reduce finger fatigue by increasing comfort at contact points | High damping, shock-absorbing, oil-resistant, weather-resistant. |
| Finger Pressure Zones (Ergonomic Sections) |
Adds comfort where fingers apply pressure during use, reducing fatigue | Adjustable softness, ergonomic design, customizable surface textures. |
| Safety Covers / Protective Edges |
Protective covers for blades or pointed tools to prevent injury |
High flexibility, impact resistance, colorable. |
● Excellent flow properties; suitable for injection molding and extrusion.
● Low odor and low VOC emission.
● Compliant with RoHS and EU REACH (SVHC) regulations.
● Wide hardness range: Shore 0A to 65D.
● Good overmolding compatibility with PP, PA, ABS, PC, and other engineering plastics.
